Computer keyboard



FIG. 1 is a perspective front view of a computer keyboard according to a first embodiment;

FIG. 2 is a front elevation view of the first embodiment;

FIG. 3 is a left side elevation view of the first embodiment the right side is a mirror image thereof;

FIG. 4 is a back elevation view of the first embodiment;

FIG. 5 is a top plan view of the first embodiment;

FIG. 6 is a bottom plan view of the first embodiment;

FIG. 7 is a perspective front view of a computer keyboard according to a second embodiment;

FIG. 8 is a front elevation view of the second embodiment the back view is the same as that shown in FIG. 4;

FIG. 9 is a left side elevation view of the second embodiment the right side is a mirror image thereof;

FIG. 10 is a top plan view of the second embodiment; and,

FIG. 11 is a bottom plan view of the second embodiment.

The keys are shown in broken lines in the views for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a computer keyboard, as shown and described. 